SeyyedMahdiMirfendereski_9723093

.gitignore

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+
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SeyyedMahdiMirfendereski/AP-lab4/src/Main.java

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+import java.util.ArrayList;
+
+public class Main {
+    public static void main(String[] args){
+        VotingSystem testing=new VotingSystem();
+        Person firstPerson=new Person("Mahdi","Mirfendereski");
+        Person secondPerson=new Person("Ali","Mohammadi");
+        ArrayList<String> firstOptions=new ArrayList<>();
+        ArrayList<String> secondOptions=new ArrayList<>();
+        firstOptions.add("+");
+        firstOptions.add("-");
+        secondOptions.add("sunday");
+        secondOptions.add("friday");
+        secondOptions.add("saturday");
+        testing.createVoting("Do you come?",0,firstOptions);
+        testing.createVoting("Which day?",1,secondOptions);
+        testing.printVotingQuestions();
+        testing.printVoting(0);
+        // print voting testing
+        testing.printVoting(1);
+        ArrayList<String> votes1 =new ArrayList<>();
+        ArrayList<String> votes2 =new ArrayList<>();
+        votes1.add("+");
+        votes2.add("friday");
+        votes2.add("saturday");
+        testing.vote(0,firstPerson,votes1);
+        testing.vote(1,firstPerson,votes2);
+        testing.printResult(0);
+        //2 choices win
+        testing.printResult(1);
+        //voting randomly testing
+        testing.randomVote(0,secondPerson);
+        votes2.remove(0);
+        testing.vote(1,secondPerson,votes2);
+        testing.printResult(0);
+        testing.printResult(1);
+        System.out.println("first voting");
+        testing.getVoters(0);
+        System.out.println("second voting");
+        testing.getVoters(1);
+    }
+}

SeyyedMahdiMirfendereski/AP-lab4/src/Person.java

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+/**
+ * this class keep first name and last name of person.
+ * @author Mahdi Mirfendereski
+ * @version 0.0
+ */
+public class Person {
+    private String firstName ;
+    private String lastName ;
+    /**
+     *
+     * @param firstName firstName of person
+     * @param lastName lastName of person
+     */
+    public Person(String firstName, String lastName) {
+        this.firstName = firstName;
+        this.lastName = lastName;
+    }
+
+    public String getFirstName() {
+        return firstName;
+    }
+
+    public String getLastName() {
+        return lastName;
+    }
+
+    @Override
+    public String toString() {
+        return "Person{" +
+                "firstName='" + firstName + '\'' +
+                ", lastName='" + lastName + '\'' +
+                '}';
+    }
+}

SeyyedMahdiMirfendereski/AP-lab4/src/Vote.java

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+import java.util.Objects;
+
+/**
+ * this class represent a vote that include person and data information .
+ * @author Mahdi Mirfendereski
+ * @version 0.0
+ */
+public class Vote {
+    private Person person ;
+    private  String date ;
+
+    /**
+     *
+     * @param person who wants voting
+     * @param date the date of voting
+     */
+    public Vote(Person person, String date) {
+        this.person = person;
+        this.date = date;
+    }
+    public Person getPerson() {
+        return person;
+    }
+
+    public String getDate() {
+        return date;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (!(o instanceof Vote)) return false;
+        Vote vote = (Vote) o;
+        return Objects.equals(person, vote.person);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(person);
+    }
+}

SeyyedMahdiMirfendereski/AP-lab4/src/Voting.java

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+
+import ir.huri.jcal.JalaliCalendar;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+
+
+/**
+ * this class includes type of voting ,question of voting ,voters and list Of Votes To Choices.
+ * @author Mahdi Mirfendereski
+ * @version 0.0
+ */
+public class Voting {
+    private int type;
+    private String question ;
+    private ArrayList<Person> voters ;
+    private HashMap<String, HashSet<Vote>> listOfVotesToChoices;
+
+    /**
+     *
+     * @param type type of voting
+     * @param question topic og voting
+     */
+    public Voting(int type, String question) {
+        this.type = type;
+        this.question = question;
+        voters=new ArrayList<>();
+        listOfVotesToChoices=new HashMap<>();
+    }
+
+    public int getType() {
+        return type;
+    }
+
+    public String getQuestion() {
+        return question;
+    }
+
+    /**
+     * adding a new choice to options
+     * @param choice new option
+     */
+    public void createChoice(String choice) {
+        listOfVotesToChoices.put(choice,new HashSet<>());
+
+    }
+    public ArrayList<String> getChoices() {
+        return new ArrayList<>(listOfVotesToChoices.keySet());
+    }
+
+    /**
+     * record a vote for voter.
+     * @param voter who wants to vote
+     * @param choices choices that were decided by voter.
+     */
+    public void vote(Person voter,ArrayList<String> choices){
+        //check if he is legal
+        if(!voters.contains(voter)){
+            voters.add(voter);
+            for (String s:choices)
+                listOfVotesToChoices.get(s).add(new Vote(voter,new JalaliCalendar().toString()));
+        }
+    }
+
+    /**
+     * print list of voters
+     */
+    public void getVoters(){
+        for (Person p:voters)
+            System.out.println(p);
+    }
+
+    /**
+     * print result of voting
+     */
+    public void printVotes(){
+        int max=0;
+        System.out.println(question);
+        ArrayList<String> choices=getChoices();
+        for (String s:choices)
+            if(listOfVotesToChoices.get(s).size()>max)
+                max=listOfVotesToChoices.get(s).size();
+        //if we have more than 1 choices that were decided
+        for (String s1:choices)
+            if(listOfVotesToChoices.get(s1).size()==max)
+                System.out.print(s1+":"+max+" | ");
+        System.out.println();
+    }
+}